XGY   Grimsby Mountain, ON
Weather Observed At   43-11  N    79-34  W
 
================
  2026-07-24 3:45pm Max
Min
  Weather
----



  Temperature
23.9 °C
24.7 °C
  2:24pm
11.9 °C
  5:48am
  Relative Humidity
47 %
89 %
  5:51am
45 %
  1:47pm
  Dew Point
11.9 °C
15.6 °C
  8:57am
10.0 °C
  5:42am
  Wind Velocity
5 ° at  3.4 G 7.0 kt
9.6 kt
  2:35pm

  Pressure
    30.148 " 
30.243 "
  8:27am
30.146 "
  3:33pm
  Rainfall Rate
0.0 mm/h 0.0 mm/h
 ----m

  Snow On Ground 0 cm

  Brightness / Darkness   789 W/m² /  0.00 m/"² 981 W/m²
  1:12pm
  20.10 m/"²    3:36am
  Remarks
 
  RainfallToday
0.0 mm
Storm Total
0.0 mm
  SnowfallToday
0.0 cm
Storm Total
0.0 cm
  Evapotranspiration Today
-3.58 mm


  Lake Conditions
  Water Temperature  20.3 °C
  Waves  CALM
ICE FREE

  Meteor Index
54   Perseids
  Aurora Index / Solar
3   Quiet   + 2 nT   Solar Flux   148  sfu  /   S 0    G 1    R 0   /  MUF   26.9 MHz
  Sunrise 6:00am
  Sunset 8:48pm

  Moonrise N/A
  Moonset N/A
  Moon Phase Waxing Gibbous

Grimsby Mountain Weather Maps
Local Regional Area Synoptic

     
updated H+09 and every 10m updated H+19 and H+49
updated H+19

Ontario 6-Hour Meteorological Summary
Canadian 6-Hour Meteorological Summaries

CLIMAT Data
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Sky Quality (Darkness) Meter courtesy of  www.Unihedron.com
              
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  This is a privately operated weather station that is part of the Meteorological Service of Canada's official observing network.
Permission to publish the weather statistics found on this website is not required.
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EOF